Originally Posted by
rekmeyata
You already answered your own question, you're riding trails with a CX or MTB not with a road bike, and road bikes run 100 plus psi, Slime won't hold under that kind of pressure. WTF back at you!
I mispoke there: by "trail," I mean the Cherry Creek trail, which is actually a (paved) MUP. That said Slime worked fine with my Specialized Allez; I'm pretty sure I kept those tires at ~100psi. My riding buddy got a goat head flat on his road bike and never happened again after he slimed his tires. Maybe we just got lucky and didn't hit any goat heads for a couple summers but that just seems impossible given I've come home from that MUP with multiple goat heads imbedded in the tires.